to PGND..................................................................................................................................... –0.3V to +76V
V
DD
, P
VDD
to PGND..................................................................................................................................... –0.3V to +6V
V
BST
to V
SW
, V
LX
......................................................................................................................................... –0.3V to +6V
V
BST
to PGND.....................................................................................................................................–0.3V to (V
IN
+ 6V)
V
SW
, V
LX
to PGND...........................................................................................................................–0.3V to (V
IN
+ 0.3V)
V
FREQ
, V
ILIM
, V
EN
to AGND .............................................................................................................–0.3V to (V
IN
+ 0.3V)
V
FB
, V
PG
to AGND ......................................................................................................................... –0.3V to (V
DD
+ 0.3V)
PGND to AGND ........................................................................................................................................ –0.3V to +0.3V
)......................................................................................................................... +4.6V to +70V
Enable Input (V
EN
) ..............................................................................................................................................0V to V
IN
V
SW
, V
FREQ
, V
ILIM
...............................................................................................................................................0V to V
IN
† Notice:
Stresses above those listed under “Absolute Maximum Ratings” may cause permanent damage to the device.
This is a stress rating only and functional operation of the device at those or any other conditions above those indicated
in the operational sections of this specification is not intended. Exposure to maximum rating conditions for extended
periods may affect device reliability.
‡ Notice:
The device is not guaranteed to function outside its operating ratings.
Note 1:
Devices are ESD sensitive. Handling precautions are recommended. Human body model, 1.5 kΩ in series
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